Ensure you eat enough vegetable and healthy proteins.
Don't be afraid to try and test things. We all have different body types, so what works for one person may not work for another.
Optimal health goes beyond just nutrition - ensure you get quality sleep, reduce stress and keep hydrated.
It will take time - plan in your head this is going to take at least 3 months to lose 1 stone, 6 months to lose 2 stone. There is no quick fix. It’s a marathon not a sprint. Take your time...
Be consistent - go easy on the weekends. We know it is tough, but it will help massively to shed extra pound or two.
Use the calorie counter to track your calories. Once you know what you need to eat you can start reducing it gradually.
Don’t drink empty calories - it’s pointless. So no drinks with sugar, no fizzy drinks, no alcohol, etc. Black tea, coffee, water, etc are all good. Once you get used to it, it's easy.
You may feel tired - but this feeling should pass once your body adjusts.
Don't be afraid to ask for help. If you think you can't do it alone then you can always get a personal trainer.
Good luck, you will do it if you follow the guidance above.